27920706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 61121088

約数和(自身を除く): 33200382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 433, 866, 977, 1299, 1954, 2598, 2931, 4763, 5862, 9526, 10747, 14289, 21494, 28578, 32241, 64482, 423041, 846082, 1269123, 2538246, 4653451, 9306902, 13960353, 27920706]

約数ペア:

[(1, 27920706), (2, 13960353), (3, 9306902), (6, 4653451), (11, 2538246), (22, 1269123), (33, 846082), (66, 423041), (433, 64482), (866, 32241), (977, 28578), (1299, 21494), (1954, 14289), (2598, 10747), (2931, 9526), (4763, 5862)]